Bee-fly Strepsipteran vs Large Dark Olive Mayfly
Side-by-side species comparison
| Attribute | Bee-fly Strepsipteran | Large Dark Olive Mayfly |
|---|---|---|
| Scientific Name | Stylops ater | Baetis rhodani |
| Order | Strepsiptera | Ephemeroptera |
| Family | Stylopidae | Baetidae |
| Size | 2.0-3.5 mm (males) | 6-10 mm |
| Habitat | Rivers & Streams | Rivers & Streams |
| Diet | Parasites | Omnivores |
| Regions | Europe | Europe |
| Conservation | Not Evaluated | Least Concern |
Bee-fly Strepsipteran
A dark-bodied strepsipteran that parasitizes Andrena mining bees in Europe. The triungulins actively seek out host bee larvae in nest cells.
Did You Know?
Tiny first-instar larvae ride on flowers and grab onto visiting bees for transport back to the bee's nest.
Large Dark Olive Mayfly
The most common European mayfly, emerging year-round in many rivers. It is a small olive-brown species that serves as a staple food for stream fish.
Did You Know?
This mayfly can produce up to three generations per year, making it available as fish food in every season.